<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['generator:template:add']">新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate"
                   v-hasPermi="['generator:template:edit']">修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete"
                   v-hasPermi="['generator:template:remove']">删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="Download" @click="handleExport"
                   v-hasPermi="['generator:template:export']">导出
        </el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="dataList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="模板名称" align="center" prop="templateName"/>
      <el-table-column label="生成路径" align="center" prop="generatorPath"/>
      <el-table-column label="项目名称" align="center" prop="projectName"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
                     v-hasPermi="['generator:template:edit']">修改
          </el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
                     v-hasPermi="['generator:template:remove']">删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
    />

    <!-- 添加或修改字典数据对话框 -->
    <el-dialog :title="title" v-model="open" width="50vw" append-to-body>
      <el-form ref="dataRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="模版名称" prop="dictSort">
          <el-input v-model="form.templateName" placeholder="请输入字典排序"/>
        </el-form-item>
        <el-form-item label="生成路径" prop="dictLabel">
          <el-input v-model="form.generatorPath" placeholder="请输入字典标签"/>
        </el-form-item>
        <el-form-item label="生成路径" prop="dictLabel">
          <el-select
              v-model="form.projectId"
              class="m-2"
              placeholder="Select"
              style="width: 240px"
          >
            <el-option
                v-for="item in options"
                :key="item.id"
                :label="item.projectName"
                :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="字典键值" prop="dictValue">
          <codemirror
              class="codemirror"
              ref="cm"
              :autofocus="config.autofocus"
              :placeholder="config.placeholder"
              :indentWithTab="config.indentWithTab"
              :tabSize="config.tabSize"
              :disabled="config.disabled"
              :style="{ backgroundColor: config.backgroundColor,width:'100%',height:'50vh'}"
              :extensions="extensions"
              v-model="form.content"
              @ready="handleReady"
              @change="consoleLog('change', $event)"
              @focus="consoleLog('focus', $event)"
              @blur="consoleLog('blur', $event)"

          />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>
<script setup name="Data">
import {addTemplate, delTemplate, getTemplate, listTemplate, updateTemplate} from "@/api/generator/template"
import {list} from "@/api/generator/project"
import {javascript} from '@codemirror/lang-javascript'
import {java} from '@codemirror/lang-java'
import {vue} from '@codemirror/lang-vue'
import {sql} from '@codemirror/lang-sql'
import {xml} from '@codemirror/lang-xml'
import {html} from '@codemirror/lang-html'
import {json} from '@codemirror/lang-json'
import {markdown} from '@codemirror/lang-markdown'
import {oneDark} from '@codemirror/theme-one-dark'
import {Codemirror} from '@/components/codemirror/index.ts'
import {computed, reactive} from "vue";

const {proxy} = getCurrentInstance();

const dataList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const options=ref([])

const options1 = ['java', 'vue', 'xml', 'sql', 'javascript', 'html', 'json', 'markdown']

const themes = {oneDark}
const languages = {
  javascript: javascript(),
  html: html(),
  json: json(),
  markdown: markdown(),
  java: java(),
  sql: sql(),
  vue: vue(),
  xml: xml(),
  ts: javascript(),
  js: javascript(),
}
const config = reactive({
  disabled: false,
  indentWithTab: true,
  tabSize: 4,
  autofocus: true,
  placeholder: 'input...',
  backgroundColor: 'red',
  language: 'java',
  theme: 'oneDark',
  phrases: 'zh-CN'
})

const data = reactive({
  form: {
    id: null,
    templateName: null,
    generatorPath: null,
    content: null,
    projectId: null,
  },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
  },
  rules: {}
});

const {queryParams, form, rules} = toRefs(data);

const consoleLog = console.log

const handleReady = (payload) => {
  //console.log('handleReady payload:', payload)
}

const extensions = computed(() => {
  const result = []
  result.push(languages[config.language])
  if (themes[config.theme]) {
    result.push(themes[config.theme])
  }
  return result
})

/** 查询字典数据列表 */
function getList() {
  loading.value = true;
  listTemplate(queryParams.value).then(response => {
    dataList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

function getProject(){
  list().then(response=>{
    options.value=response.data
  })
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    templateName: null,
    generatorPath: null,
    content: null,
    projectId: null,
  };
  proxy.resetForm("dataRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加字典数据";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value;
  getTemplate(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改字典数据";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["dataRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateTemplate(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addTemplate(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = [row.id] || ids.value;
  proxy.$modal.confirm('是否确认删除字典数据编号为"' + _ids + '"的数据项？').then(function () {
    return delTemplate(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {
  });
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/data/export', {
    ...queryParams.value
  }, `data_2024-01-13.xlsx`)
}

getList();
getProject();
</script>
<style scoped lang="scss">
.code {
  overflow: scroll;
}
.code,
.codemirror .cm-editor {
  width: 72vw;
  height: 50vh;
  border: 1px solid #ddd;
}
</style>
